Function loadContext

bin/gstack-brain-context-load.ts:404–441

(args: CliArgs)

// ── Main pipeline ──────────────────────────────────────────────────────────

async function loadContext(args: CliArgs): Promise<{ rendered: string; results: QueryResult[]; mode: "manifest" | "default" }> {
  const skillFile = resolveSkillFile(args);
  let manifest: GbrainManifest | null = null;
  let mode: "manifest" | "default" = "default";

  if (skillFile) {
    manifest = parseSkillManifest(skillFile);
    if (manifest && manifest.context_queries.length > 0) {
      mode = "manifest";
    }
  }
  if (!manifest) {
    manifest = defaultManifest(args);
  }

  const results: QueryResult[] = [];
  for (const q of manifest.context_queries) {
    const r = await withErrorContext(`context-load:${q.id}`, () => {
      switch (q.kind) {
        case "vector": return dispatchVector(q, args);
        case "list": return dispatchList(q, args);
        case "filesystem": return dispatchFilesystem(q, args);
      }
    }, "gstack-brain-context-load");
    results.push(r);
  }

  // Substitute render_as template vars (e.g. "{skill_name}")
  const rendered = results
    .filter((r) => r.ok && r.rendered.length > 0)
    .map((r) => {
      const { resolved } = substituteTemplateVars(r.rendered, args);
      return resolved;
    })
    .join("\n");

  return { rendered, results, mode };
}

// ── Entry point ────────────────────────────────────────────────────────────